Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 3949 | S09 | W23 | 06 | 0010 | Beta | Jan 3, 2025 | Jan 10, 2025 | Jan 24, 2025 |
| № 3948 | N16 | E33 | 02 | 0010 | Beta | Jan 8, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3947 | N11 | E57 | 08 | 0240 | Beta-Delta | Jan 9, 2025 | Jan 16, 2025 | Jan 30, 2025 |
| № 3946 | S11 | W67 | 04 | 0120 | Beta | Dec 31, 2024 | Jan 7, 2025 | Jan 20, 2025 |
| № 3945 | S10 | E33 | 15 | 0350 | Beta-Gamma | Jan 7, 2025 | Jan 14, 2025 | Jan 28, 2025 |
| № 3944 | S13 | W08 | 14 | 0200 | Beta | Jan 4, 2025 | Jan 11, 2025 | Jan 25, 2025 |
| № 3943 | S15 | E21 | 13 | 0130 | Beta-Gamma | Jan 7, 2025 | Jan 13, 2025 | Jan 27, 2025 |
| № 3941 | S05 | W40 | 06 | 0080 | Beta | Jan 2, 2025 | Jan 9, 2025 | Jan 22, 2025 |
| № 3939 | S17 | W47 | 08 | 0120 | Beta | Jan 1, 2025 | Jan 8, 2025 | Jan 22, 2025 |
| № 3938 | N19 | W69 | 03 | 0050 | Alpha | Dec 31, 2024 | Jan 7, 2025 | Jan 20, 2025 |
| № 3935 | S18 | W91 | 01 | 0060 | Alpha | Dec 29, 2024 | Jan 5, 2025 | Jan 19, 2025 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1996, January to 2025, January. Gray background - average solar cycle.
